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Piston Kit With Gaskets - 66.35 Mm - Ktm P4C0664083001B KTM -- 250 SX -- (2017, 2021, 2019, 2022, 2018, 2020)

Piston Kit With Gaskets - 66.35 Mm - Yamaha P4F0664267019B Yamaha -- YZ 250 -- (2008, 2021, 2001, 2009, 2012, 2007, 2023, 2003, 2006, 2016, 2014, 1999, 2000, 2010, 2013, 2017, 2019, 2020, 2002, 2005,...

Piston Kit With Gaskets - 71.93 Mm - Ktm P4C0720045002A KTM -- 300 EXC -- (2015, 2014, 2013, 2016); KTM -- 300 EXC Six Days -- (2014, 2015, 2013, 2016)

Piston Kit With Gaskets - 71.94 Mm - Ktm P4C0720045002B KTM -- 300 EXC -- (2015, 2016, 2014, 2013); KTM -- 300 EXC Six Days -- (2015, 2014, 2013, 2016)

Piston Kit With Gaskets - 71.94 Mm - Ktm P4C0720083002B KTM -- 300 EXC TPI -- (2019, 2020, 2022, 2018, 2021); KTM -- 300 EXC -- (2019, 2017, 2018); KTM -- 300 EXC Six Days -- (2020, 2018, 2017,...

Kits include aluminum cylinder with nickel-carbide coating designed with larger water jacketsForged piston with molybdenum coatingSpecial gasket kitEasy-to-follow step-by-step installation...